stores▌

LangChain4J vector store configuration for RAG applications with multiple database backends. \n \n Supports PostgreSQL/pgvector, Pinecone, MongoDB Atlas, Milvus, Neo4j, and in-memory stores with unified abstraction \n Includes document ingestion pipelines with configurable chunking, metadata filtering, and batch operations \n Provides production patterns for connection pooling, health checks, monitoring, and index optimization \n Covers semantic search implementation, multi-store setups, and dim

Wix Stores has two catalog versions that are NOT backwards compatible: